Surface Waves (AUDIO) Simons Foundation Your browser does not support the audio element. Caption An audio representation of the surface waves generated by core convection inside a star 40 times the mass of our sun. The rhythmic thumping of the waves causes the star’s light to flicker. Credit E.H. Anders et al./Nature Astronomy 2023 Usage Restrictions No restrictions for related media use License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.